diff --git a/drivers/pci/hotplug/Makefile b/drivers/pci/hotplug/Makefile
index 47ec8c8..3e6532b 100644
--- a/drivers/pci/hotplug/Makefile
+++ b/drivers/pci/hotplug/Makefile
@@ -31,7 +31,7 @@
 				cpci_hotplug_pci.o
 endif
 ifdef CONFIG_ACPI
-pci_hotplug-objs 	+= 	acpi_pcihp.o
+pci_hotplug-objs	+=	acpi_pcihp.o
 endif
 
 cpqphp-objs		:=	cpqphp_core.o	\